Wins
163
Indexed tournament wins
Player record
Johnny Yam
Losses
168
Indexed tournament losses
Matches
331
Decisive results
Win rate
49.2%
Across indexed matches
Peak rating
2,001
Highest rating in the available history.
Biggest upset
Sarma, Justin
Golden State Open · May 25, 2008 · +409 rating
Open →Biggest loss
Sonowal, Chandva Kamal
2019 Ultimate Fieldhouse April Open · Apr 20, 2019 · -321 rating
Open →Most frequent opponent
Phong Dao
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
49 tournament appearances · synced Aug 7, 2026, 8:33 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 3, 2026 | US Nationals Table Tennis ChampionshipsUSATT-managed · View matches | 1,906 | 1,912 | +6+25 / -19 | 7W / 6L |
| May 30, 2026 | 2026 Sac Spring Open 3 star presented by paddle palaceTournament · View matches | 1,914 | 1,906 | -8+0 / -8 | 3W / 1L |
| Mar 14, 2026 | 2026 Sac Winter Open 3 Star presented by Paddle PalaceOther Sanctioned Tournaments · View matches | 1,919 | 1,914 | -5+0 / -5 | 2W / 1L |
| Nov 1, 2025 | 2025 Sac Fall Open Presented by Paddle PalaceTournament · View matches | 1,876 | 1,919 | +43+43 / 0 | 3W / 0L |
| Aug 9, 2025 | 2025 JOOLA LA OpenTournament · View matches | 1,913 | 1,876 | -37+7 / -44 | 3W / 5L |
| Jun 14, 2025 | The 2025 Sac Summer Open presented by Paddle PalaceTournament · View matches | 1,864 | 1,913 | +49+50 / -1 | 6W / 1L |
| Feb 22, 2025 | 2025 Sac Winter Open presented by Paddle PalaceTournament · View matches | 1,921 | 1,864 | -57+0 / -57 | 1W / 3L |
| Nov 2, 2024 | 2024 Sac Fall For All Open presented by Paddle PalaceTournament · View matches | 1,910 | 1,921 | +11+13 / -2 | 2W / 3L |
| Jan 27, 2024 | 2024 Sac Winter Open presented by Paddle PalaceTournament · View matches | 1,972 | 1,910 | -62+4 / -66 | 3W / 4L |
| Dec 16, 2023 | 2023 US Open Table Tennis ChampionshipsTournament · View matches | 1,987 | 1,972 | -15+1 / -16 | 3W / 1L |
| Jun 24, 2023 | Sac Summer Open presented by Paddle PalaceTournament · View matches | 1,948 | 1,987 | +39+45 / -6 | 4W / 3L |
| May 27, 2023 | 888 Silicon Valley Team Championships 2023Tournament · View matches | 1,959 | 1,948 | -11+2 / -13 | 1W / 1L |
| Mar 18, 2023 | Sac Winter Open Giant RR Singles & 3 Player Teams presented by Paddle PalaceTournament · View matches | 1,971 | 1,959 | -12 | 2W / 4L |
| Aug 13, 2022 | TTA Ping Pong Diplomacy TournamentTournament · View matches | 1,978 | 1,971 | -7+0 / -7 | 1W / 3L |
| Jun 11, 2022 | Sacramento Spring OpenTournament · View matches | 1,977 | 1,978 | +1+2 / -1 | 2W / 1L |
| Sep 3, 2021 | 888 TTC $15K Butterfly / XIOM Labor Day ChallengeTournament · View matches | 1,997 | 1,977 | -20+9 / -29 | 3W / 2L |
| Jul 4, 2021 | 2021 US National Table Tennis ChampionshipsTournament · View matches | 2,001 | 1,997 | -4+2 / -6 | 2W / 5L |
| Jun 25, 2021 | 888 Table Tennis Grand Opening Team ChallengeTournament · View matches | 1,971 | 2,001 | +30+47 / -17 | 5W / 8L |
| Apr 10, 2021 | ICC Joola Spring Open 2021Tournament · View matches · USATT readjusted 1,683 → 1,927 | 1,683 | 1,971 | +44+46 / -2 | 4W / 2L |
| Feb 15, 2020 | Sacramento Winter Open at SITTATournament · View matches | 1,822 | 1,683 | -139+1 / -140 | 2W / 4L |
1–20 of 49
Page 1 of 3Next